People with type I diabetes don't make enough insulin, and use exogenous insulin meaning an injection or infusion of insulin.

I型糖尿病患者不能合成足量胰岛素，而使用外源性胰岛素，即注射胰岛素。

In another, a ninety-six-hour constant intravenous infusion of insulin into a group of healthy young people increased insulin resistance by 20 to 40 percent.

在另一项研究中，一组健康年轻人在连续 96 小时静脉注射胰岛素后，其胰岛素耐受程度增加了 20-40%。